CN209805639U - Self-balancing switched reluctance motor - Google Patents
Self-balancing switched reluctance motor Download PDFInfo
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- CN209805639U CN209805639U CN201921084641.4U CN201921084641U CN209805639U CN 209805639 U CN209805639 U CN 209805639U CN 201921084641 U CN201921084641 U CN 201921084641U CN 209805639 U CN209805639 U CN 209805639U
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Abstract
The utility model discloses a self-balancing switched reluctance motor relates to switched reluctance motor technical field, including the casing, the last fixed surface of casing installs a shell. This self-balancing switched reluctance motor, through being provided with the casing, support and silicon steel sheet are used in the cooperation, in the in-process of using, can drive the rotor and rotate inside the casing, through output shaft output, recess through the casing surface, at organism operation in-process, increased with external area of contact, thereby carry out the nature heat dissipation to this motor, it rotates to drive solid fixed ring through the spliced pole, thereby it rotates to drive the inside fan blade of drain pan, thereby the better handles the inside initiative heat dissipation that carries out, through ventilative grid, can be better stabilize the screen cloth of bottom, and can protect the inside of this motor, through the better inside of avoiding a large amount of impurity to enter into this motor of screen cloth, ventilative good heat dissipation, the device's initiative radiating effect has been improved.
Description
Technical Field
the utility model relates to a switched reluctance motor technical field specifically is a self-balancing switched reluctance motor.
Background
The switched reluctance motor is a doubly salient variable reluctance motor, the structural principle of the switched reluctance motor is that the reluctance of a magnetic circuit needs to be changed as much as possible when a rotor rotates, the permanent magnet is embedded into the rotor of the commonly used permanent magnet motor, the rotor salient reluctance is changed, and therefore the torque of the permanent magnet motor also comprises reluctance torque.
Switched reluctance motor carries out the nature heat dissipation through the casing of motor generally at the in-process that uses, and when motor long-term use, the inside problem that causes the high temperature easily has influenced switched reluctance motor's life, and the initiative radiating effect is not good.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a self-balancing switched reluctance motor possesses the good advantage of initiative radiating effect, has solved the not good problem of switched reluctance motor initiative radiating effect.
The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: a self-balancing switched reluctance motor comprises a machine shell, wherein a top shell is fixedly arranged on the upper surface of the machine shell.
The inside wall fixed mounting of casing has the support that is annular array, the surface of every support is all fixed to be folded and is pressed with the silicon steel sheet, the rotor has been placed to the inside of casing, the last fixed surface of rotor installs the output shaft, the middle part of top shell upper surface is fixed to be inlayed and is had bearing one, the top of output shaft runs through the top that the bearing extends to the top shell in the lump, and the surface of output shaft and the inner circle fixed connection of bearing one, the bottom surface fixed mounting of casing has the drain pan, the bottom surface fixed mounting of rotor has the spliced pole, bearing two has been placed to the inside of drain pan, the bottom of spliced pole runs through bearing two and extends to the below of bearing two, and the surface of spliced pole and the inner circle fixed connection of bearing two, the bottom fixed mounting of spliced pole has.
Furthermore, the outer surface of the casing is provided with grooves which are arranged at equal intervals.
Through adopting above-mentioned technical scheme, better increase and external area of contact to more be favorable to the nature heat dissipation.
Furthermore, the outer surface of the second bearing is fixedly provided with support rods in an annular array, and one end, far away from the second bearing, of each support rod is fixedly connected with the inner side wall of the bottom shell.
Through adopting above-mentioned technical scheme, better support bearing two firmly, more be favorable to the rotor to rotate.
Furthermore, the diameter value of the fan blades is smaller than that of the inner ring of the bottom shell, and the number of the fan blades is at least three.
Through adopting above-mentioned technical scheme, better letting the fan blade rotate, avoid the problem of interfering with the inside collision of drain pan at the pivoted in-process.
Furthermore, the bottom surface of the bottom shell is fixedly embedded with a ventilating grid.
Through adopting above-mentioned technical scheme, the gas permeability of this motor of better increase to protect the bottom of this device.
Furthermore, the bottom surface of the bottom shell is fixedly provided with a screen.
Through adopting above-mentioned technical scheme, the inside of avoiding the in use a large amount of impurity to enter the device better.
Compared with the prior art, the self-balancing switched reluctance motor has the following beneficial effects:
1. The utility model discloses a be provided with the casing, support and silicon steel sheet are used in the cooperation, and at the in-process that uses, drive rotor that can be better is inside rotatory at the casing to through output shaft output, through the recess of casing surface, at the organism operation in-process, increased with external area of contact, thereby better carry out the nature heat dissipation to this motor.
2. The utility model discloses a be provided with the casing, the drain pan is used in the cooperation, at the rotatory in-process of rotor, it rotates to drive solid fixed ring through the spliced pole, thereby it rotates to drive the inside fan blade of drain pan, thereby the better takes the initiative heat dissipation to handle inside, and through ventilative grid, can be better stabilize the screen cloth of bottom, and can protect the inside of this motor, through the inside that avoids a large amount of impurity to enter into this motor that the screen cloth is better, ventilative good heat dissipation has improved the device's initiative radiating effect.
Drawings
FIG. 1 is a perspective view of the housing of the present invention;
fig. 2 is a top view of the housing of the present invention;
FIG. 3 is a perspective view of the bottom case of the present invention;
Fig. 4 is a bottom view of the bottom case of the present invention.
in the figure: the method comprises the following steps of 1-a machine shell, 2-a top shell, 3-a first bearing, 4-an output shaft, 5-a groove, 6-a bottom shell, 7-a silicon steel sheet, 8-a bracket, 9-a rotor, 10-a ventilating grid, 11-a second bearing, 12-a fixing ring, 13-a fan blade, 14-a support rod, 15-a connecting column and 16-a screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a self-balancing switched reluctance motor, includes casing 1, and the last fixed surface of casing 1 installs top shell 2, and the recess 5 that the equidistance was arranged is seted up to the surface of casing 1, better increase and external area of contact to more be favorable to the nature heat dissipation.
The inner side wall of the casing 1 is fixedly provided with supports 8 in an annular array, the outer surface of each support 8 is fixedly laminated with a silicon steel sheet 7, a rotor 9 is placed inside the casing 1, the upper surface of the rotor 9 is fixedly provided with an output shaft 4, the middle part of the upper surface of the top shell 2 is fixedly embedded with a bearing I3, the top end of the output shaft 4 penetrates through the bearing I3 and extends to the upper part of the top shell 2, the outer surface of the output shaft 4 is fixedly connected with the inner ring of the bearing I3, the bottom surface of the casing 1 is fixedly provided with a bottom shell 6, the bottom surface of the rotor 9 is fixedly provided with a connecting column 15, a bearing II 11 is placed inside the bottom shell 6, the outer surface of the bearing II 11 is fixedly provided with support rods 14 in an annular array, one end, far away from the bearing II 11, of each support rod 14 is fixedly connected with the inner side wall, the bottom of spliced pole 15 runs through bearing two 11 and extends to the below of bearing two 11, and the surface of spliced pole 15 and the inner circle fixed connection of bearing two 11, the bottom fixed mounting of spliced pole 15 has solid fixed ring 12, gu fixed ring 12's surface fixed mounting has the fan blade 13 that is the annular array, the diameter value of fan blade 13 is less than the diameter value of drain pan 6 inner circle, and the quantity of fan blade 13 is three at least, better let fan blade 13 rotate, avoid interfering the problem with the inside collision of drain pan 6 at the pivoted in-process, the fixed the inlaying in bottom surface of drain pan 6 has ventilative grid 10, the gas permeability of this motor of better increase, and protect the bottom of the device, the bottom surface fixed mounting of drain pan 6 has screen cloth 16, better avoid inside a large amount of impurity of in-use enters into the device.
During the use, drive rotor 9 is rotatory in casing 1 inside, and export through output shaft 4, recess 5 through casing 1 surface, in the organism operation in-process, increased with external area of contact, thereby better carry out the natural heat dissipation to this motor, at the rotatory in-process of rotor 9, it is rotatory to drive solid fixed ring 12 through spliced pole 15, thereby it rotates to drive the inside fan blade 13 of drain pan 6, thereby better carry out initiative heat dissipation to inside and handle, and through ventilative grid 10, can be better stabilize the screen cloth 16 of bottom, and can protect the inside of this motor, through the inside of screen cloth 16 better avoiding a large amount of impurity to enter into this motor, ventilative thermal diffusivity is good, the device's initiative radiating effect has been improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A self-balancing switched reluctance motor comprises a machine shell (1), and is characterized in that: the upper surface of the shell (1) is fixedly provided with a top shell (2);
The inner side wall of the casing (1) is fixedly provided with supports (8) in an annular array, the outer surface of each support (8) is fixedly laminated with a silicon steel sheet (7), a rotor (9) is placed inside the casing (1), the upper surface of the rotor (9) is fixedly provided with an output shaft (4), the middle part of the upper surface of the top shell (2) is fixedly embedded with a bearing I (3), the top end of the output shaft (4) penetrates through the bearing I (3) and extends to the upper part of the top shell (2), the outer surface of the output shaft (4) is fixedly connected with the inner ring of the bearing I (3), the bottom surface of the casing (1) is fixedly provided with a bottom shell (6), the bottom surface of the rotor (9) is fixedly provided with a connecting column (15), a bearing II (11) is placed inside the bottom shell (6), the bottom end of the connecting column (15) penetrates through the bearing II (11) and extends to the lower part of the bearing II (11), and the outer surface of the, the bottom end of the connecting column (15) is fixedly provided with a fixing ring (12), and the outer surface of the fixing ring (12) is fixedly provided with fan blades (13) in an annular array.
2. A self-balancing switched reluctance machine according to claim 1, wherein: the outer surface of the casing (1) is provided with grooves (5) which are arranged at equal intervals.
3. A self-balancing switched reluctance machine according to claim 1, wherein: the outer surface of the second bearing (11) is fixedly provided with support rods (14) in an annular array, and one end, far away from the second bearing (11), of each support rod (14) is fixedly connected with the inner side wall of the bottom shell (6).
4. a self-balancing switched reluctance machine according to claim 1, wherein: the diameter value of the fan blades (13) is smaller than that of the inner ring of the bottom shell (6), and the number of the fan blades (13) is at least three.
5. A self-balancing switched reluctance machine according to claim 1, wherein: the bottom surface of the bottom shell (6) is fixedly embedded with a ventilating grid (10).
6. A self-balancing switched reluctance machine according to claim 1, wherein: the bottom surface of the bottom shell (6) is fixedly provided with a screen (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921084641.4U CN209805639U (en) | 2019-07-12 | 2019-07-12 | Self-balancing switched reluctance motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921084641.4U CN209805639U (en) | 2019-07-12 | 2019-07-12 | Self-balancing switched reluctance motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209805639U true CN209805639U (en) | 2019-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921084641.4U Active CN209805639U (en) | 2019-07-12 | 2019-07-12 | Self-balancing switched reluctance motor |
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| Country | Link |
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| CN (1) | CN209805639U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113162296A (en) * | 2021-03-25 | 2021-07-23 | 南通博洋机电制造有限公司 | Small-size disk outer rotor switched reluctance wind driven generator with energy-saving function |
| TWI830367B (en) * | 2022-09-12 | 2024-01-21 | 柯育任 | Spoiler structure of motor rotor |
-
2019
- 2019-07-12 CN CN201921084641.4U patent/CN209805639U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113162296A (en) * | 2021-03-25 | 2021-07-23 | 南通博洋机电制造有限公司 | Small-size disk outer rotor switched reluctance wind driven generator with energy-saving function |
| TWI830367B (en) * | 2022-09-12 | 2024-01-21 | 柯育任 | Spoiler structure of motor rotor |
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